RTR502B GSM/Bluetooth Temperature Data Logger with External Sensor

RTR502B GSM/Bluetooth Temperature Data Logger with External Sensor

Marsoni

M251S

$196.89

Get it in 3 business days with 1 day shipping. Friday, May 29

RTR502B GSM/Bluetooth Temperature Data Logger with External SensorRTR 502 T&D Corporation RTR 502: Outdoor Temperature Sensor for Wide Measurement Range The RTR 502 is equipped with built in wireless communication capability. The RTR 502 thermo recorder is a compact and durable data logger featuring waterproof and dust proof construction. In addition to the included sensor model TR 5106, we offer a variety of exclusive RTR 502 optional sensors to meet your needs including ones with stainless protection to those that

Easy Shipping

Quick Dispatch:

Your RTR502B GSM/Bluetooth Temperature Data Logger with External Sensor orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your RTR502B GSM/Bluetooth Temperature Data Logger with External Sensor ships.

Need Help?
Questions about RTR502B GSM/Bluetooth Temperature Data Logger with External Sensor, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for RTR502B GSM/Bluetooth Temperature Data Logger with External Sensor in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Excelente producto, lo llevo usándolo un buen tiempo, en cada cambio de aceite, limpia bien por dentro del motor. Es fácil usarlo, hecharlo donde se llena el aceite del motor, y enciende el motor espere 10 minutos, y apague el motor, y vuelve a esperar 25 o 30 minutos para que se enfríe el motor, ya cumplido lo 25 o 30 minutos sacar el aceite viejo del motor. Listo, producto muy recomendable. Excelente funcionamiento, chevy silverado 2004

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 15, 2026

Verified Purchase

Kwang's Chowover

Los Angeles, US

★★★★★ 5

Good

Very nice very good

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 10, 2026

Verified Purchase

John sutton

Boise, US

★★★★★ 5

Excellent plugs, superb performance

Exactly as described at a decent price. I've found over my decades of doing my own tune ups, the one thing you can't skimp on when tuning up your vehicle, plugs and its shows if you do. Out of the box, all 4 were gapped correctly. Ease of installation depends on your vehicle and ones mechanical ability with PATIENCE. 100% compatible with my vehicle, be sure to match you numbers. Overall 5 stars for performance and price.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 14, 2026

Verified Purchase

APTYP

Pawtucket, US

★★★★★ 5

💯% Authentic NGK Made in Japan.

Got these for my 2016 Subaru Crosstrek. You can't go wrong with NGK, these are 💯% AUTHENTIC, and made in Japan, unlike other NGK plugs that may be sold by other sellers which could be made in Thailand. The Subaru Crosstrek is running like a brand new vehicle after I put these puppies in it.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 23, 2025